Failed to mount Elastic Layers, "A virtual disk support provider for the specified file was not found."

When using Elastic or User Layers, they do not get attached to the end-user VM when the user logs in. Checking C:\ProgramData\Unidesk\Logs\Ulayersvc.log, you see an error like this: 2018-07-19 13:02:25,804 ERROR 16 CompositingManager: Caught exception:...

Provisioning Services : Unable to stream vDisk with message "No disk available for device"

When booting a target, after downloading the bootstrap and connecting to Provisioning Services, we see the message: "No disk available for device."...

How to resolve "Failed to probe partitions from virtual disk" error while importing an OS Layer

When importing an OS layer, you get this error: Failed to attach the disk /mnt/repository/Unidesk/OsImport Disks/Windows 10.vhd. Failed to probe partitions from virtual disk This is most often seen when importing a XenServer Windows 10 Gold VM that was exported as an OVF. However, it could happen...